EP1853492A2 - Anti-backoff, low application torque, tamper evident plastic closure and container system with enhanced visual tamper evidency - Google Patents
Anti-backoff, low application torque, tamper evident plastic closure and container system with enhanced visual tamper evidencyInfo
- Publication number
- EP1853492A2 EP1853492A2 EP06719514A EP06719514A EP1853492A2 EP 1853492 A2 EP1853492 A2 EP 1853492A2 EP 06719514 A EP06719514 A EP 06719514A EP 06719514 A EP06719514 A EP 06719514A EP 1853492 A2 EP1853492 A2 EP 1853492A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- closure
- container
- band
- neck
- thread segment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000007 visual effect Effects 0.000 title claims description 9
- 239000004033 plastic Substances 0.000 title claims description 6
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
- B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
- B65D41/3428—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt the tamper element being integrally connected to the closure by means of bridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
- B65D1/023—Neck construction
- B65D1/0246—Closure retaining means, e.g. beads, screw-threads
Definitions
- the present invention relates generally to a closure and container system, and more specifically, to a container which can reduce the amount of torque used to apply a tamper-evident closure to the container with more even application force to reduce stress on the frangibles that connect the tamper-evident band (i.e., drop ring) to the closure. Furthermore, tamper evidency is enhanced by the tamper- evident band being forced downward and away from the tamper-evident closure when the tamper-evident closure is removed creating a more pronounced gap between the tamper-evident closure and the tamper-evident band once the tamper-evident closure is re-applied on the container.
- Figure 1 is a perspective view illustrating a conventional closure
- Figure 2 is a partial side view illustrating a conventional container for use with the conventional closure of Figure 1.
- a closure 1 includes a cap portion 10 integrally connected to a tamper-evident band portion 20.
- plurality of tabs 30a, 30b, 30c ... 3On connected to the bottom of the tamper evident band portion 20 engage an annular ring portion 40 of the neck 50 of the container 60.
- the cap portion 10 is rotated off the neck 50 of the container 60, the tamper evident band portion 20 is separated from the cap portion 10 and is retained on the neck 50 of the container 60. That is, because the plurality of tabs 30a, 30b, 30c ...
- the tamper-evident band portion 20 is prevented from moving upward, while the cap portion 10 is rotated off the neck 50 of the container 60, thus separating the cap portion 10 from the tamper evident band portion 20. Moreover, the tamper evident band portion 20 remains with the neck 50 of the container 60 and provides the user with evidence that the container 60 has already been opened.
- a container for use with a closure having a closure thread segment of a first helical orientation and a frangible tamper- evident band portion comprises a receptacle, a neck extending from the receptacle, a closure-engaging thread segment arranged on the neck of the container to engage the closure thread segment arranged on the closure, and a plurality of spaced apart protrusions protruding radially toward the closure from the neck of the container, the plurality of spaced apart protrusions forming one or more protrusion patterns that each have a composite orientation that is helically opposite that of the closure-engaging thread segment to engage and to separate the frangible tamper-evident band portion from the closure when the closure is rotated off of the neck.
- the at least one band-engaging thread segment may be two or more band-engaging thread segments.
- the at least one band-engaging thread segment may be n band-engaging thread segments, where n is an integer number two or greater.
- the container may be made of plastic, glass or metal.
- Each band-engaging thread segment may be positioned at an elevation that is between those of the closure-engaging thread segment and the receptacle.
- Two or more band-engaging thread segments may be spaced apart and each may at least partially encircle the neck in a helical pattern.
- a plurality of helical lines may helically encircle the neck of the container and may define a respective helical pattern such that a corresponding one or ones of the spaced apart band- engaging thread segments may be positioned along a respective one of the helical lines.
- Beginning positions of the spaced apart band-engaging thread segments may be at a substantially common elevation relative to an opening of the container. Ending positions of the spaced apart band-engaging thread segments may be at a substantially common elevation relative to the opening of the container.
- Beginning positions of respective ones of the spaced apart band- engaging thread segments may be at different elevations relative to the opening of the container.
- the frangible tamper-evident band portion may comprises a band and a plurality of flexible tabs coupled thereto and the at least one band engaging thread segment may be profiled such that at least a portion of the plurality of flexible tabs of the frangible tamper-evident band portion may folded back while the closure is rotated on the neck.
- Figure 1 is a perspective view illustrating a conventional closure
- Figure 2 is a partial side/cut away view illustrating a conventional container
- Figure 3 is a partial side/cut away view illustrating another conventional container used with the conventional closure of Figure 1.
- Figure 4A is partial side/cut away view illustrating a closure and container system of an exemplary embodiment of the present invention
- Figure 4B is a enlarged view of area A of Figure 4A
- Figure 5 is a partial side/cut away view illustrating a container of another exemplary embodiment of the present invention
- Figure 6 is partial side/cut away view illustrating a container of yet another exemplary embodiment of the present invention.
- Figure 7 is partial side/cut away view illustrating a container of yet another exemplary embodiment of the present invention.
- a “thread” generally refers to forming ridges and/or valleys which spiral about either an inner surface (e.g., of a closure) or an outer surface (e.g., of a neck of a container) in a continuous manner and fully encircles, for example, the closure and/or neck at least one time.
- a “thread segment” refers to a portion of a thread and may only partially encircle, for example, a neck or a closure.
- a "helical pattern” refers to a pattern having a composite orientation corresponding to a helical line (e.g., to form a piece-wise helical projection).
- Tamper-evident closures are prone to "backoff,” which refers to a condition in which a tamper-evident closure is partially removed from a container to the point of breaking the seal between the tamper-evident closure and the container without demonstrating damage to frangible elements of the tamper-evident closure. In this condition, it may be possible to dispense product, and in particular, to dispense liquids, through the broken seal. Variations in actual dimensions of a closure and a container from their design dimensions may create unintended gaps between features and allow for this "backoff" effect.
- Figure 3 is a partial side/cut away view illustrating another conventional container neck used with the conventional closure of Figure 1.
- a closure system may include a conventional container 100 of Figure 3 for use with the closure 1 of Figure 1 and may reduce or may eliminate the effect of backoff.
- this closure system of the container 100 for use with the closure 1 may have of the following problems: (1) high application forces to initially close the closure 1 over the annular tamper-evident retention bead 120 of the container 100 is required because the plurality of tabs 30a, 30b, 30c ...
- FIG 4A is a partial side/cut away view illustrating a closure and container system 300 of an exemplary embodiment of the present invention.
- Figure 4B is an enlarged view of area a of Figure 4A.
- the cap portion 410 and the band 440 of the frangible tamper-evident band portion 380 may be coupled by a plurality of flangible elements 420 such that at least a portion of the plural flexible tabs 390 may engage with the one or more band-engaging thread segments 360. That is, the plurality of flexible tabs 390 are configured to engage the one or more band-engaging thread segments 360 to separate the frangible tamper-evident band portion 380 from the cap portion 410 when the tamper-evident closure 310 is initially rotated off the neck 340.
- the closure application force to initially close the tamper-evident closure 310 may be reduced by providing clearance for the plurality of flexible tabs 390 to rotate away from the one or more band engaging thread segments 360, and more particularly, the closure application force to close the tamper-evident closure 310 to the container 320 may be reduced in comparison to non-flexible structures such as lug structures or non- flexible tabs.
- the tamper-evident closure may be applied by conventional capping machines including the preferred chuck capping machines.
- conventional tamper- evident closures are normally applied by chuck capping machines because, otherwise, the application force to apply the conventional tamper-evident closures produces defects in conventional tamper-evident closures that may visually appear to be tampering to a user.
- a visual gap is produced between the frangible tamper-evident band portion 380 and cap portion 410 which allows a user to view that the cap portion 410 has been removed (i.e., tampered with) even after the cap portion 410 has been full reapplied to the neck 340 of the container 320.
- the exemplary embodiment illustrates a container having a nipple opening
- the other type of containers are possible, for example, a container without a nipple opening, or a container with a pour spout opening, among others.
- the exemplary embodiment illustrates a container for use with a closure without a child resistant opening feature, it is contemplated that the container can be implemented with any number of known child resistant opening features.
- the container 500 may include a receptacle (not shown), a neck 510, extending from the receptacle, a closure-engaging thread segment 520 arranged on the neck 510 of the container 500 to engage the closure thread segment 400 arranged on the tamper-evident closure 310, and a plurality of spaced apart protrusions 530 protruding radially toward the tamper-evident closure 310 from the neck 510 of the container 500.
- the plurality of spaced apart protrusions 530 may form one or more sets of protrusions 530.
- Each set of protrusions 530 may form a protrusion pattern such that each protrusion pattern may have a composite orientation that is helically opposite that of the closure-engaging thread segment 520 to engage and to separate the frangible tamper-evident band portion 380 of the tamper-evident closure 310 from the cap portion 410 when the tamper-evident closure 310 is rotated off of the neck 510 of the container 500.
- Each of the helical patterns formed by the spaced apart protrusions 530 is formed as plural trapezoidal shaped projections which extend along a respective one of plural helical lines 550 which helically encircle the neck 510 of the container 500.
- a visual gap is produced between the frangible tamper-evident band portion 380 and cap portion 410 which allows a user to view that the cap portion 410 has been removed (i.e., tampered with) even after the cap portion 410 has been full reapplied to the neck 510 of the container 500.
- a container 600 for use with the tamper-evident closure 310 is provided.
- the container 600 may include a receptacle (not shown), a neck 610, extending from the receptacle, a closure-engaging thread segment 620 arranged on the neck 610 of the container 600 to engage the closure thread segment 400 arranged on the tamper-evident closure 310, and a plurality of spaced apart protrusions 630 protruding radially toward the tamper-evident closure 310 from the neck 610 of the container 600.
- the plurality of spaced apart protrusions 630 may form one or more sets of protrusions 630.
- each set of protrusions 630 may form a protrusion pattern such that each protrusion pattern may have a composite orientation that is helically opposite that of the closure-engaging thread segment 620 to engage and to separate the frangible tamper-evident band portion 380 of the tamper-evident closure 310 from the cap portion 410 when the tamper-evident closure 310 is rotated off of the neck 610 of the container 600.
- Each of the helical patterns formed by the spaced apart protrusions 630 is formed as spaced apart rectangular shaped projections which extend along a respective one of plural helical lines 650 that helically encircle the neck 610 of the container 600.
- the container 700 may include a receptacle (not shown), a neck 710, extending from the receptacle, a closure-engaging thread segment 720 arranged on the neck 710 of the container 700 to engage the closure thread segment 400 arranged on the tamper-evident closure 310, and a plurality of spaced apart protrusions 730 protruding radially toward the tamper-evident closure 310 from the neck 710 of the container 700.
- the plurality of spaced apart protrusions 730 may form one or more sets of protrusions 730.
- Each of the helical patterns formed by the spaced apart protrusions 730 is formed as a stair-step shaped projection which extends along a respective one of plural helical lines 750 that helically encircle the neck 710 of the container 700.
- a visual gap is produced between the frangible tamper-evident band portion 380 and cap portion 410 which allows a user to view that the cap portion 410 has been removed (i.e., tampered with) even after the cap portion 410 has been full reapplied to the neck 710 of the container 700.
- the container 800 may include a receptacle (not shown), a neck 810, extending from the receptacle, a closure-engaging thread segment 820 arranged on the neck 810 of the container 800 to engage the closure thread segment 400 arranged on the tamper-evident closure 310, and a plurality of spaced apart protrusions 830 protruding radially toward the tamper-evident closure 310 from the neck 810 of the container 800.
- the plurality of spaced apart protrusions 830 may form one or more sets of protrusions 830.
- Each of the helical patterns formed by the spaced apart protrusions 830 is formed as a stair-stepped ramp projection which extend along a respective one of plural helical lines 850 which helically encircle the neck 810 of the container 800.
- spaced apart projections Although several embodiments of the spaced apart projections have been illustrated, it is contemplated that one of ordinary skill will recognize that other shapes for the spaced apart protrusions may be implemented, so long as the spaced apart protrusions form reverse helical patterns with respect to the orientation of the closure- engaging threads.
- any general purpose capper machine may be used therewith. This is in contrast to a conventional closure and container system having a frangible tamper-evident band which can only be capped using a chuck capper machine. It is also important to note that this type of tamper-evident system, while useful in any tamper-evident system may also be advantageously used in combination with child-resistant closures known in the art.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Closures For Containers (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/047,271 US7451885B2 (en) | 2005-01-31 | 2005-01-31 | Low application torque, tamper evident plastic closure and container system with enhanced visual tamper evidency |
PCT/US2006/002680 WO2006083654A2 (en) | 2005-01-31 | 2006-01-26 | Anti-backoff, low application torque, tamper evident plastic closure and container system with enhanced visual tamper evidency |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1853492A2 true EP1853492A2 (en) | 2007-11-14 |
EP1853492A4 EP1853492A4 (en) | 2009-06-10 |
EP1853492B1 EP1853492B1 (en) | 2011-04-06 |
Family
ID=36755389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06719514A Not-in-force EP1853492B1 (en) | 2005-01-31 | 2006-01-26 | Anti-backoff, low application torque, tamper evident plastic closure and container system with enhanced visual tamper evidency |
Country Status (10)
Country | Link |
---|---|
US (1) | US7451885B2 (en) |
EP (1) | EP1853492B1 (en) |
AT (1) | ATE504516T1 (en) |
AU (1) | AU2006211468A1 (en) |
BR (1) | BRPI0606362A2 (en) |
CA (1) | CA2596246A1 (en) |
DE (1) | DE602006021148D1 (en) |
ES (1) | ES2362906T3 (en) |
MX (1) | MX2007008627A (en) |
WO (1) | WO2006083654A2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMO20040203A1 (en) * | 2004-07-30 | 2004-10-30 | Sacmi | MEANS OF CHIUESRA |
ITMO20070239A1 (en) | 2007-07-17 | 2009-01-18 | Lameplast Spa | "SINGLE-DOSE CONTAINER PARTICULARLY REFINED FOR FLUID PRODUCTS" |
FR2952620B1 (en) * | 2009-11-19 | 2011-12-30 | Valois Sas | FLUID PRODUCT DISPENSER. |
WO2011160932A1 (en) * | 2010-06-24 | 2011-12-29 | Boehringer Ingelheim International Gmbh | Nebulizer |
US8544666B2 (en) | 2010-09-20 | 2013-10-01 | Mead Johnson Nutrition Company | Tamper-evident container system |
US9278785B2 (en) * | 2011-05-05 | 2016-03-08 | Guala Closures S.P.A. | Container for recyclable closure and container closure assembly with said container |
EP2780242A1 (en) * | 2011-11-18 | 2014-09-24 | Tetra Laval Holdings & Finance SA | A neck, a cap, and a food package comprising such neck and cap |
US11214410B2 (en) | 2016-02-02 | 2022-01-04 | Niagara Bottling, Llc | Tamper evidence container closure |
JP2019503313A (en) | 2016-02-02 | 2019-02-07 | ナイアガラ・ボトリング・リミテツド・ライアビリテイー・カンパニー | Tamper evidence bridge |
US10919670B1 (en) * | 2017-12-21 | 2021-02-16 | Gervasio A. Chicaia | Tamperproof seal for sealing containers |
US11597556B2 (en) | 2018-07-30 | 2023-03-07 | Niagara Bottling, Llc | Container preform with tamper evidence finish portion |
US11059633B2 (en) | 2019-10-31 | 2021-07-13 | Cheer Pack North America | Flip-top closure for container |
EP4100334A4 (en) * | 2020-02-06 | 2024-02-14 | NOVEMBAL USA Inc. | Stopper having interrupted threads |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4156490A (en) * | 1976-05-25 | 1979-05-29 | Prot S.R.L. | Method of hermetically sealing soft-drink bottles and like containers |
WO1987002009A1 (en) * | 1985-10-03 | 1987-04-09 | Dawson Electrics Pty. Ltd. | Improvements in or relating to tamper evident closures |
WO1996022233A1 (en) * | 1995-01-20 | 1996-07-25 | Kerr Group, Inc. | Reverse helix tamper-evident container |
Family Cites Families (34)
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US2054012A (en) * | 1934-05-22 | 1936-09-08 | Colt S Mfg Co | Container closure means |
US2162713A (en) * | 1937-02-20 | 1939-06-20 | Hamberger | Tamperproof closure |
US3001657A (en) * | 1955-01-10 | 1961-09-26 | Metal Closures Ltd | Closures for bottles and like containers |
US3455478A (en) * | 1967-07-21 | 1969-07-15 | Roehr Metals & Plastics Co | Tamper-indicating closure |
US3484012A (en) * | 1968-01-22 | 1969-12-16 | Continental Can Co | Tamper-proof package |
DE3233805A1 (en) * | 1982-09-11 | 1984-03-15 | Hans 8801 Schillingsfürst Heinlein | SEALING CAP, ESPECIALLY FOR BOTTLE-LIKE CONTAINERS, WITH AN ORGINALITY SECURING ELEMENT |
US4458821A (en) * | 1982-12-09 | 1984-07-10 | Ethyl Molded Products Company | Tamper-indicating closure |
US4595110A (en) * | 1983-02-18 | 1986-06-17 | Kerr Glass Manufacturing Corporation | Tamper-evident closure |
US4506795A (en) * | 1983-02-18 | 1985-03-26 | Kerr Glass Manufacturing Corporation | Tamper-evident closure |
US4595547A (en) * | 1983-02-18 | 1986-06-17 | Kerr Glass Manufacturing Corporation | Method of manufacturing a tamper evident closure |
GB8319263D0 (en) * | 1983-07-15 | 1983-08-17 | Johnsen Jorgensen Plastics Ltd | Tamper-resistant container assembly |
US4511054A (en) * | 1984-04-13 | 1985-04-16 | Kerr Glass Manufacturing Corporation | Tamper-evident closure and method of manufacture |
US4579241A (en) * | 1984-11-29 | 1986-04-01 | Anchor Hocking Corporation | Tamper evident plastic closure |
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GB8622252D0 (en) * | 1986-09-16 | 1986-10-22 | Nat Plastics Ltd | Container closure |
GB8705040D0 (en) * | 1987-03-04 | 1987-04-08 | Cope Allman Plastics Ltd | Tamper-evident closures |
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US5137163A (en) * | 1991-10-04 | 1992-08-11 | Phoenix Closures, Inc. | Tamper evident closure with ramped contact |
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CA2107041A1 (en) * | 1993-02-09 | 1994-08-10 | Jose Carvalheiro | Stopper device for recipient |
US5292020A (en) * | 1993-05-13 | 1994-03-08 | Phoenix Closures, Inc. | Closure with anti-backoff feature |
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GB2301737A (en) * | 1995-06-02 | 1996-12-11 | Dsc Communications | Method of Transmitting Information in a Wireless Telecommunications System |
US5813553A (en) * | 1995-06-07 | 1998-09-29 | Kerr Group, Inc. | Snap-band tamper evident |
US5685445A (en) * | 1995-06-14 | 1997-11-11 | Calmar Inc. | Anti-backoff removable closure for connecting a manually actuated liquid dispenser to a container |
KR100222112B1 (en) * | 1995-11-15 | 1999-10-01 | 시바자키 야스오 | Sealing up apparatus and container |
US5845798A (en) | 1997-03-15 | 1998-12-08 | The Procter & Gamble Company | Closure assembly having a deformable anti-backoff feature independent of the screw threads |
US6382444B1 (en) * | 1999-03-17 | 2002-05-07 | Sentinel Packaging Systems, Inc. | Tamper-evident plastic closure system with snap-on band |
EP1138609A1 (en) | 2000-03-28 | 2001-10-04 | L & M SERVICES B.V. | Container closure |
-
2005
- 2005-01-31 US US11/047,271 patent/US7451885B2/en active Active
-
2006
- 2006-01-26 EP EP06719514A patent/EP1853492B1/en not_active Not-in-force
- 2006-01-26 BR BRPI0606362-4A patent/BRPI0606362A2/en not_active IP Right Cessation
- 2006-01-26 AT AT06719514T patent/ATE504516T1/en not_active IP Right Cessation
- 2006-01-26 ES ES06719514T patent/ES2362906T3/en active Active
- 2006-01-26 MX MX2007008627A patent/MX2007008627A/en active IP Right Grant
- 2006-01-26 CA CA002596246A patent/CA2596246A1/en not_active Abandoned
- 2006-01-26 WO PCT/US2006/002680 patent/WO2006083654A2/en active Application Filing
- 2006-01-26 DE DE602006021148T patent/DE602006021148D1/en active Active
- 2006-01-26 AU AU2006211468A patent/AU2006211468A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4156490A (en) * | 1976-05-25 | 1979-05-29 | Prot S.R.L. | Method of hermetically sealing soft-drink bottles and like containers |
WO1987002009A1 (en) * | 1985-10-03 | 1987-04-09 | Dawson Electrics Pty. Ltd. | Improvements in or relating to tamper evident closures |
WO1996022233A1 (en) * | 1995-01-20 | 1996-07-25 | Kerr Group, Inc. | Reverse helix tamper-evident container |
Non-Patent Citations (1)
Title |
---|
See also references of WO2006083654A2 * |
Also Published As
Publication number | Publication date |
---|---|
AU2006211468A1 (en) | 2006-08-10 |
WO2006083654A2 (en) | 2006-08-10 |
MX2007008627A (en) | 2007-09-12 |
BRPI0606362A2 (en) | 2009-06-23 |
ES2362906T3 (en) | 2011-07-14 |
DE602006021148D1 (en) | 2011-05-19 |
EP1853492B1 (en) | 2011-04-06 |
US7451885B2 (en) | 2008-11-18 |
CA2596246A1 (en) | 2006-08-10 |
WO2006083654A3 (en) | 2007-04-05 |
EP1853492A4 (en) | 2009-06-10 |
ATE504516T1 (en) | 2011-04-15 |
US20060169666A1 (en) | 2006-08-03 |
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